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Shenzhen Mingjiada Electronics Co., Ltd.——Long-term supply of TI (BQ24800RUYR) SMBus 1 to 4 Cell Buck Battery Charge Controller

As a leading global supplier of electronic components, Mingjiada Electronics continues to provide high-performance solutions for industrial, consumer electronics and new energy fields. Among them, the BQ24800RUYR SMBus battery charge controller launched by TI (Texas Instruments) has become one of the core devices of multi-cell battery management system due to its high performance and flexibility. Mingjiada Electronics has been supplying TI (BQ24800RUYR) Buck Battery Charge Controller for a long time, the following are the product details of this device:

Product Description

The BQ24800RUYR is a smart battery charge controller based on SMBus interface, designed for one to four series-connected Li-ion or Li-polymer battery packs. It uses a synchronous buck architecture to support a wide input voltage range (6V to 24V) and can be programmed to implement dynamic power management (DPM) to optimise charging efficiency and safety.

With a built-in high-precision ADC (analogue-to-digital converter) and temperature monitoring function, the BQ24800RUYR is able to monitor battery voltage, current and temperature parameters in real time to ensure that the charging process complies with JEITA standards. In addition, the BQ24800RUYR supports multiple charging modes (e.g. pre-charge, constant current, constant voltage, and cut-off phase), allowing users to flexibly configure charging parameters through the SMBus interface to suit different battery specifications and application requirements.

BQ24800RUYR Specifications

Battery Chemistry: Multi-chemical

Number of Cells: 1 ~ 4

Current - Charging: Constant Current - Programmable

Programmable Characteristics: Current, Voltage

Fault Protection: Overcurrent, Overvoltage, Short Circuit

Voltage - Supply (Max): 24V

Operating Temperature: -40°C ~ 85°C (TA)

Mounting Type: Surface Mount

Package/Housing: 28-VFQFN bare pads

Supplier Device Package: 28-WQFN (4x4)

The BQ24800RUYR significantly reduces system power consumption and extends battery life by integrating advanced Power Path™ management, which supports independent control of system power and battery charging. Its compact package design is especially suitable for space-constrained portable devices.

With its high integration and programmable features, the BQ24800RUYR is widely used in the following applications:

Laptops, ultrabooks, detachable PCs and tablets

Industrial and medical equipment

Systems with battery backup

Portable devices

In the above scenarios, the BQ24800RUYR works with the host MCU through the SMBus interface to achieve battery status monitoring, fault diagnosis and firmware upgrades, which significantly improves the level of intelligence of end products.

As an important member of TI's battery management product line, the BQ24800RUYR is an ideal choice for multi-cell battery systems due to its high reliability, flexible configuration and compact design. With its rich supply chain resources, Mingjiada Electronics can provide customers with fast delivery of the BQ24800RUYR, which will help the development and mass production of new generation of high-performance electronic devices. For further product information or to purchase samples of this device, please contact the professional team at Mingjiada Electronics.

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Tel：13410018555

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